张钰, 腾志东. 具有时滞的离散n种群食物链系统的持久性(英文)[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 2009, 26(1): 46-52.DOI:
具有时滞的离散n种群食物链系统的持久性(英文)
摘要
研究了一类具有时滞的非自治离散时间n种食物链系统
并通过应用一种新的方法
获得了系统持久的充分条件.
Abstract
In this paper
new suffcient conditions are obtained to ensure the nonautonomous discrete n-species food chain systems with delays are permanent.
关键词
Keywords
references
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